Lucene search
+L

CVE-2021-47644

🗓️ 26 Feb 2025 01:54:14Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 137 Views

Linux kernel vulnerability CVE-2021-47644 resolved by improving code handling and memory leak fix.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-47644
26 Feb 202506:37
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel media data preparation driver Heap Buffer Overflow DoS
1 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2021-47644
29 Sep 202511:56
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
26 Feb 202500:00
–cnnvd
cvelist
Cvelist
CVE-2021-47644 media: staging: media: zoran: move videodev alloc
26 Feb 202501:54
–cvelist
debiancve
Debian CVE
CVE-2021-47644
26 Feb 202501:54
–debiancve
euvd
EUVD
EUVD-2021-34661
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2021-47644
26 Feb 202506:37
–nvd
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:0834-1)
13 Mar 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange<5.10.110
linuxlinux_kernelRange5.11–5.15.33
linuxlinux_kernelRange5.16–5.16.19
linuxlinux_kernelRange5.17–5.17.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/staging/media/zoran/zoran.h",
      "drivers/staging/media/zoran/zoran_card.c",
      "drivers/staging/media/zoran/zoran_driver.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "8dce4b265a5357731058f69645840dabc718c687",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61c3b19f7b9eb7c7838fd35f86566230fefd6550",
        "lessThan": "bd01629315ffd5b63da91d0bd529a77d30e55028",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61c3b19f7b9eb7c7838fd35f86566230fefd6550",
        "lessThan": "ff3357bffd9fb78f59762d8955afc7382a279079",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61c3b19f7b9eb7c7838fd35f86566230fefd6550",
        "lessThan": "c1ba65100a359fe28cfe37e09e10c99f247cbf1e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61c3b19f7b9eb7c7838fd35f86566230fefd6550",
        "lessThan": "1e501ec38796f43e995731d1bcd4173cb1ccfce0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "61c3b19f7b9eb7c7838fd35f86566230fefd6550",
        "lessThan": "82e3a496eb56da0b9f29fdc5b63cedb3289e91de",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/staging/media/zoran/zoran.h",
      "drivers/staging/media/zoran/zoran_card.c",
      "drivers/staging/media/zoran/zoran_driver.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.2",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.110",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.33",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

26 Aug 2026 11:16Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.5
EPSS0.00256
SSVC
137